National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Overcast

46°F

8°C

Humidity 53%
Wind Speed W 6 mph
Barometer 30.08 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 1 Nov 2:55 pm CDT
Extended Forecast for

2 Miles N Castleton IL

  • This Afternoon

    This Afternoon: Isolated showers. Cloudy, with a high near 48. Northwest wind around 5 mph. Chance of precipitation is 20%.

    High: 48 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 31. Calm wind. Chance of precipitation is 10%.

    Low: 31 °F

    Isolated
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, sunny, with a high near 54. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 54 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. Southwest wind 8 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 37. Light and variable wind.

    Low: 37 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Light south southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Isolated showers. Cloudy, with a high near 48. Northwest wind around 5 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 31. Calm wind. Chance of precipitation is 10%.
Sunday
Patchy fog before 10am. Otherwise, sunny, with a high near 54. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 38. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 62. Southwest wind 8 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Increasing clouds, with a low around 37. Light and variable wind.
Tuesday
Mostly sunny, with a high near 65. Light south southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Castleton IL
 41.14°N 89.71°W (Elev. 748 ft)
Last Update:
2:01 pm CDT Nov 1, 2025
Forecast Valid:
3pm CDT Nov 1, 2025-6pm CST Nov 7, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation